Cruelty Livestock Meat Vegetarian 
Animal Ethics
APRIL 2, 2007
Puck’s Good Idea ” (editorial, March 26): Thank you for writing about the restaurateur Wolfgang Puck and his desire to buy meat raised humanely. If we are to live in a more peaceful world, we must abandon the cruelty on our plates. This issue is an important one and needs to be talked about. Kristina Cahill Long Beach, Calif.,
Animal Ethics
NOVEMBER 19, 2009
McWilliams highlights the true environmental costs of eating meat: The livestock industry as a result of its reliance on corn and soy-based feed accounts for over half the synthetic fertilizer used in the United States, contributing more than any other sector to marine dead zones. It's a necessary prerequisite to reforming it.
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